Rohde & Schwarz FPH-B4 SPA Frequency Upgrade 3GHz to 4GHz, For Use With Spectrum Rider FPH Handheld Spectrum Analyser

The R&S®SpectrumRider FPH is the first handheld analyzer with software-upgradeable frequency ranges. The base unit handles frequencies between 5 kHz and 2 GHz. The end frequency of 2 GHz is required for most common lab applications such as EMI pre-compliance or troubleshooting during RF development. Users who need an instrument that supports frequencies above 2 GHz can easily upgrade their instrument to 3 GHz or 4 GHz via software keycode.

FPH-B3 (2 to 3 GHz) is required in order to upgrade to FPH-B4 3 to 4 GHz.

Rohde & Schwarz Spectrum Rider FPH Handheld Spectrum Analyser